[Download it!](https://github.com/lechnerc77/Intro-To-Serverless/blob/main/.bit/responses/3.5-Week%203%20Step%205.md) **Identify Steps:** * Step 5 **Week:** Week 3 ## Describe the Issue - `node-fetch`: reference to v2 necessary for compatibility reasons - transfer of parameters via header is not best practice (see #453) - usage of `const` instead of `let` where possible in the code samples ## Proposed Fix - reference to v2 of `node-fetch`: for compatibility reasons - transfer of parameters via body (see #453) - use of `const` instead of `let` where possible in the code samples